13492899981990

Names of 13492899981990

• Cardinal: 13492899981990 can be written as Thirteen trillion, four hundred ninety-two billion, eight hundred ninety-nine million, nine hundred eighty-one thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.349289998199 × 10¹³

Factors of 13492899981990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3602878

Divisors of 13492899981990

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 26 27 30 33 39 45 54 55 65 66 78 90 97 99 110 117 130 135 143 165 194 195 198 234 270 286 291 297 330 351 390 429 485 495 582 585 594 702 715 858 873 970 990 1067 1170 1261 1287 1430 1455 1485 1746 1755 2134 2145 2522 2574 2619 2910 2970 3201 3510 3783 3861 4290 4365 5238 5335 6305 6402 6435 7566 7722 8730 9603 10670 11349 12610 12870 13095 13871 16005 18915 19206 19305 22698 26190 27742 28809 32010 34047 37830 38610 41613 48015 56745 57618 68094 69355 83226 96030 113490 124839 138710 144045 170235 208065 249678 288090 340470 374517 416130 624195 749034 1248390 1872585 3602747 3745170 7205494 10808241 18013735 21616482 32424723 36027470 39630217 46835711 54041205 64849446 79260434 93671422 97274169 108082410 118890651 140507133 162123615 194548338 198151085 234178555 237781302 281014266 324247230 349466459 356671953 396302170 421521399 468357110 486370845 515192821 594453255 698932918 702535665 713343906 843042798 972741690 1030385642 1048399377 1070015859 1188906510 1264564197 1405071330 1545578463 1747332295 1783359765 2096798754 2107606995 2140031718 2529128394 2575964105 3091156926 3145198131 3494664590 3566719530 3844131049 4215213990 4543063967 4636735389 5151928210 5241996885 5350079295 6290396262 6322820985 7688262098 7727892315 9086127934 9273470778 9435594393 10483993770 10700158590 11532393147 12645641970 13629191901 13910206167 15455784630 15725990655 18871188786 19220655245 22715319835 23064786294 23183676945 27258383802 27820412334 31451981310 34597179441 38441310490 40887575703 45430639670 46367353890 47177971965 49973703637 57661965735 68145959505 69194358882 69551030835 81775151406 94355943930 99947407274 103791538323 115323931470 122662727109 136291919010 139102061670 149921110911 172985897205 204437878515 207583076646 245325454218 249868518185 299842221822 345971794410 408875757030 449763332733 499737036370 518957691615 613313635545 749605554555 899526665466 1037915383230 1226627271090 1349289998199 1499211109110 2248816663665 2698579996398 4497633327330 6746449990995 13492899981990
• Sum of all divisors σ(n): 42707263011840
• Sum of proper divisors (its aliquot sum) s(n): 29214363029850
• 13492899981990 is an abundant number, because the sum of its proper divisors (29214363029850) is greater than itself. Its abundance is 15721463047860

Bases of 13492899981990

• Binary: 11000100010110001111100000101010101010100110₂
• Hexadecimal: 0xC458F82AAA6
• Base-36: 4S6JW9TPI

Squares and roots of 13492899981990

• 13492899981990 squared (13492899981990²) is 182058349923985742324360100
• 13492899981990 cubed (13492899981990³) is 2456495106410476340477375174028274599000
• The square root of 13492899981990 is 3673268.2970333109
• The cube root of 13492899981990 is 23806.8407600895

Scales and comparisons

• 13,492,899,981,990 seconds is equal to 429,032 years, 25 weeks, 20 hours, 46 minutes, 30 seconds.
• To count from 1 to 13,492,899,981,990 would take you about one million, seventy-two thousand, five hundred eighty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13492899981990 cubic inches would be around 1983.9 feet tall.

Recreational maths with 13492899981990

• 13492899981990 backwards is 09918999829431
• The number of decimal digits it has is: 14
• The sum of 13492899981990's digits is 81
• More coming soon!